LIHA Tools

ICO to APNG Converter

Convert ICO images to APNG in a browser-only batch. Files and results are never uploaded.

Files stay in this browser tab and are never uploaded. Up to 50.0 MiB per file and 200 files.

Common output settings

Advanced settings

The batch workspace is ready. Image encoding becomes available after the verified browser engine is loaded.

How ICO to APNG conversion works

ICO decode → normalized image frames → APNG encode

Reading ICO

ICO input may contain several icon sizes and pixel formats in one file.

Creating APNG

APNG output preserves full-color animation and alpha, but file sizes can be larger than modern animated formats.